[INFO] fetching crate polars-python 0.54.4...
[INFO] fixing polars-python-0.54.4 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate polars-python 0.54.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate polars-python 0.54.4
[INFO] finished tweaking crates.io crate polars-python 0.54.4
[INFO] tweaked toml for crates.io crate polars-python 0.54.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polars-python 0.54.4 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polars-python 0.54.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dispatch2 v0.3.0
[INFO] [stderr]   Downloaded crc-catalog v1.1.1
[INFO] [stderr]   Downloaded avro-schema v0.3.0
[INFO] [stderr]   Downloaded crc v2.1.0
[INFO] [stderr]   Downloaded objc2 v0.6.3
[INFO] [stderr]   Downloaded comfy-table v7.2.2
[INFO] [stderr]   Downloaded crossterm v0.29.0
[INFO] [stderr]   Downloaded polars-testing v0.54.4
[INFO] [stderr]   Downloaded jsonpath_lib_polars_vendor v0.0.1
[INFO] [stderr]   Downloaded tikv-jemallocator v0.7.0
[INFO] [stderr]   Downloaded libloading v0.9.0
[INFO] [stderr]   Downloaded polars-mem-engine v0.54.4
[INFO] [stderr]   Downloaded btparse v0.2.0
[INFO] [stderr]   Downloaded sqlparser_derive v0.4.0
[INFO] [stderr]   Downloaded objc2-io-surface v0.3.2
[INFO] [stderr]   Downloaded error-code v3.3.2
[INFO] [stderr]   Downloaded polars-sql v0.54.4
[INFO] [stderr]   Downloaded color-backtrace v0.7.2
[INFO] [stderr]   Downloaded clipboard-win v5.4.1
[INFO] [stderr]   Downloaded polars-ooc v0.54.4
[INFO] [stderr]   Downloaded polars-lazy v0.54.4
[INFO] [stderr]   Downloaded polars v0.54.4
[INFO] [stderr]   Downloaded arboard v3.6.1
[INFO] [stderr]   Downloaded polars-stream v0.54.4
[INFO] [stderr]   Downloaded sqlparser v0.60.0
[INFO] [stderr]   Downloaded tikv-jemalloc-sys v0.7.1+5.3.1-0-g81034ce1f1373e37dc865038e1bc8eeecf559ce8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 024af22bd18fa90a9b9d5d453a6ac6cd225808a9dc0f1bce3d3e7e069b676237
[INFO] running `Command { std: "docker" "start" "024af22bd18fa90a9b9d5d453a6ac6cd225808a9dc0f1bce3d3e7e069b676237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "024af22bd18fa90a9b9d5d453a6ac6cd225808a9dc0f1bce3d3e7e069b676237" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "024af22bd18fa90a9b9d5d453a6ac6cd225808a9dc0f1bce3d3e7e069b676237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "024af22bd18fa90a9b9d5d453a6ac6cd225808a9dc0f1bce3d3e7e069b676237" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
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[INFO] [stderr]    Compiling polars-utils v0.54.4
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[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling polars-schema v0.54.4
[INFO] [stderr]    Compiling polars-buffer v0.54.4
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling polars-arrow v0.54.4
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking debug_unsafe v0.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking atoi_simd v0.17.0
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]    Compiling polars-compute v0.54.4
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling litrs v1.0.0
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[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking num-integer v0.1.46
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[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ethnum-1.5.2/src/error.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 |     unsafe { mem::transmute(()) }
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: source type: `()` (0 bits)
[INFO] [stdout]    = note: target type: `TryFromIntError` (8 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling polars-core v0.54.4
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.28.2
[INFO] [stderr]    Compiling pyo3-ffi v0.28.2
[INFO] [stdout] For more information about this error, try `rustc --explain E0512`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ethnum` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "024af22bd18fa90a9b9d5d453a6ac6cd225808a9dc0f1bce3d3e7e069b676237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "024af22bd18fa90a9b9d5d453a6ac6cd225808a9dc0f1bce3d3e7e069b676237", kill_on_drop: false }`
[INFO] [stdout] 024af22bd18fa90a9b9d5d453a6ac6cd225808a9dc0f1bce3d3e7e069b676237
